
Your mouse will not show up for a few seconds, and clicking X will not close minecraft. Sometimes, when joining a server with high traffic, minecraft will crash with no log.

(As well as what Java version you have.) Iyeru 15:35, 16 July 2012 (UTC)

Upon starting Minecraft, the game instantly closes itself without an error log. Because of this, my game crashes often, due to memory being too low. Strangly, I am incapable of deleting any worlds. I turned the pc on and off and opened minecraft over and over! this bug happens sometimes and stops but now it crashesh on the sever all the time help! -gregdsi Hits the black screen I played on this sever many times including just before that crash If I go on this one sever it will say its loading for a few moments then give an black scren with a split-second error then just stay black I cant close it untill it I have also deleted all previous Minecraft files but nothing have worked. I have tried to reinstall Java 7 and disable firewalls. Fatal error occured (4): connection reset. After downloading the Minecraft.exe file, and launcing it, the game stops downloading. I have no idea how to recreate the event since a crash log wasn't generated nor was there any specific instance where the error occurred because due to a specific trigger.:* Backup your Worlds them Delete your. I have updated to 1.2.5 and have no issue logging into minecraft. Both times after I had to restart my computer my world files were erased. The second occurrence was when I was opening a double chest and I got a grey screen and my computer locked up. The first occurrence was when I was chopping a tree I got a green screen and my computer locked up. minecraft/saves folder even though my worlds still are listed. All of the data that was in use was erased so my world disappeared from my world list and files are missing in my. The issue is, when I log back into MC (which I have no problem doing) my world is gone. I have re-downloaded MC and I have the latest update to java. Randomly when I am playing my Single Player Survival Mode the game glitches and locks up. I have everything up to date and have Windows 7. I can play on my browser but now when I try clicking on the icon on my desktop, it just lights up but no login screen appears. My Minecraft was working perfectly fine a few days ago. Error log is generated, available upon request.

Running on XP SP3, Java 1.7.0_05-b05 with 2GB RAM. After starting Minecraft and selecting a world, the game instantly closes itself without an error log.

Please help, I am now forced to play classic and 360. I then permanently deleted all the files of minecraft and they both work now. Running minecraft destroys both my computers.
